Air Quality
Excellent
No health implications.
15
PM2.5
26
PM10
55
O3
0.5
CO
7
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Oct
55
Good
Wed
23 Oct
55
Good
Thu
24 Oct
56
Good
Fri
25 Oct
55
Good
Sat
26 Oct
55
Good
Sun
27 Oct
53
Good
Mon
28 Oct
54
Good
Air quality in the last 12 months (Dapu)
|
2024/09
|
27
|
31
|
35
|
29
|
27
|
15
|
15
|
19
|
20
|
23
|
35
|
42
|
34
|
29
|
25
|
21
|
20
|
21
|
29
|
22
|
16
|
17
|
10
|
13
|
20
|
24
|
25
|
28
|
23
|
21
|
|
|
2024/08
|
21
|
27
|
30
|
31
|
31
|
28
|
29
|
32
|
35
|
42
|
33
|
29
|
22
|
19
|
17
|
23
|
20
|
19
|
17
|
14
|
12
|
20
|
23
|
25
|
27
|
28
|
37
|
31
|
26
|
29
|
25
|
|
2024/07
|
22
|
20
|
19
|
19
|
18
|
18
|
15
|
15
|
18
|
20
|
20
|
17
|
23
|
21
|
14
|
15
|
16
|
16
|
18
|
19
|
19
|
22
|
30
|
26
|
24
|
11
|
14
|
12
|
19
|
21
|
14
|
|
2024/06
|
14
|
11
|
21
|
19
|
20
|
22
|
22
|
29
|
23
|
21
|
18
|
22
|
26
|
23
|
21
|
16
|
18
|
19
|
18
|
18
|
19
|
32
|
24
|
19
|
17
|
19
|
19
|
19
|
15
|
21
|
|
|
2024/05
|
18
|
19
|
29
|
31
|
17
|
28
|
41
|
43
|
43
|
49
|
37
|
35
|
21
|
27
|
39
|
50
|
51
|
55
|
46
|
18
|
15
|
10
|
14
|
12
|
15
|
21
|
19
|
21
|
26
|
34
|
24
|
|
2024/04
|
28
|
38
|
34
|
38
|
22
|
23
|
15
|
26
|
17
|
31
|
46
|
50
|
54
|
44
|
48
|
45
|
37
|
21
|
26
|
24
|
20
|
25
|
27
|
22
|
17
|
17
|
23
|
15
|
22
|
23
|
|
|
2024/03
|
17
|
19
|
33
|
45
|
62
|
30
|
27
|
40
|
59
|
42
|
32
|
27
|
53
|
72
|
53
|
60
|
46
|
39
|
33
|
50
|
57
|
55
|
51
|
39
|
33
|
29
|
48
|
47
|
37
|
56
|
30
|
|
2024/02
|
40
|
33
|
30
|
28
|
18
|
27
|
17
|
8
|
22
|
60
|
47
|
44
|
49
|
53
|
48
|
35
|
38
|
42
|
34
|
29
|
23
|
30
|
27
|
25
|
28
|
32
|
24
|
46
|
39
|
||
|
2024/01
|
72
|
76
|
33
|
33
|
51
|
57
|
65
|
84
|
68
|
34
|
47
|
60
|
63
|
53
|
52
|
66
|
47
|
45
|
43
|
36
|
20
|
19
|
16
|
28
|
38
|
48
|
52
|
43
|
44
|
48
|
53
|
|
2023/12
|
37
|
44
|
50
|
48
|
25
|
26
|
29
|
39
|
54
|
49
|
41
|
33
|
35
|
46
|
38
|
16
|
19
|
32
|
21
|
12
|
19
|
43
|
35
|
34
|
39
|
47
|
53
|
55
|
49
|
56
|
59
|
|
2023/11
|
36
|
37
|
42
|
53
|
48
|
37
|
41
|
50
|
50
|
44
|
20
|
14
|
14
|
26
|
34
|
25
|
55
|
57
|
56
|
48
|
46
|
49
|
47
|
52
|
49
|
40
|
51
|
51
|
54
|
50
|
|
|
2023/10
|
34
|
30
|
37
|
36
|
23
|
24
|
15
|
15
|
21
|
19
|
16
|
24
|
25
|
30
|
43
|
45
|
53
|
57
|
56
|
23
|
16
|
24
|
30
|
34
|
43
|
47
|
32
|
23
|
30
|
37
|
36
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution